صریح و بی پرده machains سنباده gemanay

صریح و بی پرده machains سنباده gemanay

Japan Today

Japan and China own 73% of the 28% of US debt that is foreign owned Also, the real reason the aging population is an issue is because many government programs are about to get hit hard as the baby boom generation retir That is an incredible amount of people taking out and not putting in Also, Japan spending is currently at 250% of its GDP...

APS Releases Colorful New Science App

APS Public Outreach Specialist James Roche demonstrates SpectraSnapp in action Using the simple spectrometer attached to his iPhone, he compares the spectrum from a fluorescent light (bottom) to the spectrum of neon from the library in the app, thus showing conclusively that the light in question ....